Question: Which archipelagic state has the highest age of majority?
Paraphrase: What archipelagic state contains the age of majority that is the highest?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q13107770 . ?ent wdt:P2997 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Answer: Indonesia, Philippines, Fiji, The Bahamas, Philippines